<template>
  <view class="template-product tn-safe-area-inset-bottom">
   
    <image :src="content.avatar.url" mode="widthFix" style="width: 100%;" ></image>
    
    <view class="tn-margin">
      <view class="tn-flex tn-flex-row-between">
        <view class="justify-content-item tn-text-bold tn-text-xxl">
          {{content.title}}
        </view>
        <view class="justify-content-item tn-color-gray tn-padding-top-xs">
          <view class="">72人已学</view>
        </view>
      </view>
    </view>
    
    <!-- 边距间隔 -->
    <view class="tn-strip-bottom"></view>
    
    
    <!-- 更多信息-->
    <view class="tn-padding-top-sm tn-padding-bottom-sm">
      <tn-list-cell :hover="true" :unlined="true" :radius="true" :fontSize="34">
        <view class="tn-flex tn-flex-col-center">
          <view class="tn-flex-1">报名人数</view>
          <view class="tn-margin-left-sm" style="font-size: 28rpx;">不限</view>
        </view>
      </tn-list-cell>
      <tn-list-cell :hover="true" :unlined="true" :radius="true" :fontSize="34">
        <view class="tn-flex tn-flex-col-center">
          <view class="tn-flex-1">课时数量</view>
          <view class="tn-margin-left-sm" style="font-size: 28rpx;">12</view>
        </view>
      </tn-list-cell>
    </view>
    
    
   
    <!-- 边距间隔 -->
    <view class="tn-strip-bottom"></view>

    
    <view class="tn-margin">
      <view class="tn-flex tn-flex-row-between">
        <view class="justify-content-item tn-text-bold tn-text-xl">
          内容详情
        </view>
      </view>
    </view>
    
    <view class="content-backgroup tn-margin">
      <image src='https://resource.tuniaokj.com/images/content/rodion.jpg' mode='widthFix' class='backgroud-image'></image>
    </view>
    
    <!-- 边距间隔 -->
    <view class="tn-strip-bottom"></view>
    
    
    <view class="footerfixed dd-glass tn-padding-left-sm tn-padding-right tn-padding-top-xs tn-padding-bottom-sm">
      <tn-goods-nav :key="navKey" :options="countOptions" :buttonGroups="customButtonGroups" buttonType="round" :safeAreaInsetBottom="true" @optionClick="onOptionClick" @buttonClick="onButtonClick"></tn-goods-nav>
    </view>
    
    <view class='tn-tabbar-height'></view>
    <uni-id-pages-bind-mobile ref="bind-mobile-by-sms" @success="bindMobileSuccess"></uni-id-pages-bind-mobile>
  </view>
</template>

<script>
  import template_page_mixin from '@/libs/mixin/template_page_mixin.js'
  const db = uniCloud.database();
  const pageDone=uniCloud.importObject('page-data-center')
  import {
    store,
    mutations
  } from '@/uni_modules/uni-id-pages/common/store.js'
  export default {
    name: 'TemplateProduct',
    mixins: [template_page_mixin],
    data(){
      return {
		  id:'',
        cardCur: 0,
        content: {
          title:'加载中',
          avatar :{
            url: 'https://mp-e3fbd118-dad0-4878-b40b-44597e7aa0eb.cdn.bspapp.com/cloudstorage/loading.jpg',
          }
        },
        countOptions: [{
          icon: 'star',
          text: '收藏'
        },{
          icon: 'share-circle',
          text: '分享',
        }],
        customButtonGroups: [{
          text: '咨询客服',
          backgroundColor: 'tn-cool-bg-color-5',
          color: '#FFFFFF'
        },{
          text: '立即报名',
          backgroundColor: 'tn-cool-bg-color-15--reverse',
          color: '#FFFFFF'
        }],
		catchCourse:false
      }
    },
	onLoad(e) {
		this.navKey=new Date().getTime()
		this.id=e.id
		e.id && this.getDetail(e.id)
	},
	computed: {
	  userInfo() {
	    return store.userInfo
	  }
	},
    methods: {
		logout() {
			mutations.logout()
		},
		bindMobileSuccess() {
			mutations.updateUserInfo()
		},
		bindMobile() {
			this.$refs['bind-mobile-by-sms'].open()
		},
		async getDetail(id){
			let res = await pageDone.getCourseDetail(id)
			let catchCourse = await pageDone.getCourseCatch(id)
			if(res.code==1){
				this.content=res.data
			}
			if(catchCourse.code==1){
				this.catchCourse=catchCourse.data
				this.catchCourse._id && (this.customButtonGroups[1].text='我的课程')
				this.navKey=new Date().getTime()
			}
		},
		onOptionClick(e) {
        console.log(e)
      },
	  async onButtonClick(e) {
		  console.log(e)
		  if(!this.userInfo.mobile){
			  this.bindMobile()
			  return
		  }
		  if(e.index==1){
			  let res=null
			  if(this.catchCourse._id){
				  let isNowDay=new Date(this.catchCourse.last_modify_date).getDate()==new Date().getDate() ? true :false
				  let days = isNowDay ? this.catchCourse.days : this.catchCourse.days+1
				  res = await db.collection('mydb-course-catch').where({_id:this.catchCourse._id,user_id:this.userInfo._id}).update({
					  days:days,
					  mobile:this.userInfo.mobile
				  })
			  }else{
				res = await db.collection('mydb-course-catch').add({
			  	  course_id:this.id,
				  days:1,
				  mobile:this.userInfo.mobile
			    })
			  }
			  console.log('res',res)
			  this.tn('/pages/chapter/chapter?id='+this.id)
		  }else{
			  this.tn('/uni_modules/uni-feedback/pages/opendb-feedback/opendb-feedback')
		  }
		
      },
      // cardSwiper
      cardSwiper(e) {
        this.cardCur = e.detail.current
      },
      // 跳转
      tn(e) {
      	uni.navigateTo({
      		url: e,
      	});
      },
      // tab选项卡切换
      tabChange(index) {
        this.current = index
      },
      getRandomCoolBg() {
        return this.$t.colorUtils.getRandomCoolBgClass()
      }
    }
  }
</script>

<style lang="scss" scoped>
  .template-product{
  }
  .tn-tabbar-height {
  	min-height: 120rpx;
  	height: calc(140rpx + env(safe-area-inset-bottom) / 2);
  }
  
  /* 用户头像 start */
  .logo-image {
    width: 110rpx;
    height: 110rpx;
    position: relative;
  }
  
  .logo-pic {
    background-size: cover;
    background-repeat: no-repeat;
    // background-attachment:fixed;
    background-position: top;
    box-shadow: 0rpx 0rpx 80rpx 0rpx rgba(0, 0, 0, 0.15);
    border-radius: 10rpx;
    overflow: hidden;
    // background-color: #FFFFFF;
  }
  
  /* 胶囊*/
  .tn-custom-nav-bar__back {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    box-sizing: border-box;
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: 1000rpx;
    border: 1rpx solid rgba(255, 255, 255, 0.5);
    color: #FFFFFF;
    font-size: 18px;
    
    .icon {
      display: block;
      flex: 1;
      margin: auto;
      text-align: center;
    }
    
    &:before {
      content: " ";
      width: 1rpx;
      height: 110%;
      position: absolute;
      top: 22.5%;
      left: 0;
      right: 0;
      margin: auto;
      transform: scale(0.5);
      transform-origin: 0 0;
      pointer-events: none;
      box-sizing: border-box;
      opacity: 0.7;
      background-color: #FFFFFF;
    }
  }
  
  /* 轮播视觉差 start */
  .card-swiper {
    height: 750rpx !important;
  }
    
  .card-swiper swiper-item {
    width: 750rpx !important;
    left: 0rpx;
    box-sizing: border-box;
    // padding: 0rpx 30rpx 90rpx 30rpx;
    overflow: initial;
  }
    
  .card-swiper swiper-item .swiper-item {
    width: 100%;
    display: block;
    height: 100%;
    transform: scale(1);
    transition: all 0.2s ease-in 0s;
    overflow: hidden;
  }
    
  .card-swiper swiper-item.cur .swiper-item {
    transform: none;
    transition: all 0.2s ease-in 0s;
  }
  
  .image-banner{
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .image-banner image{
    width: 100%;
    height: 100%;
  }
  
  /* 轮播指示点 start*/
  .indication{
    z-index: 9999;
    width: 100%;
    height: 36rpx;
    position: absolute;
    display:flex;
    flex-direction:row;
    align-items:center;
    justify-content:center;
  }
  
  .spot{
    background-color: #FFFFFF;
    opacity: 0.6;
    width: 10rpx;
    height: 10rpx;
    border-radius: 20rpx;
    top: -60rpx;
    margin: 0 8rpx !important;
    position: relative;
  }
  
  .spot.active{
    opacity: 1;
    width: 30rpx;
    background-color: #FFFFFF;
  }
  
  /* 间隔线 start*/
  .tn-strip-bottom-min {
    width: 100%;
    border-bottom: 1rpx solid #F8F9FB;
  }
  
  /* 间隔线 start*/
  .tn-strip-bottom {
   width: 100%;
   border-bottom: 20rpx solid rgba(241, 241, 241, 0.8);
  }
   /* 间隔线 end*/
  /* 标题 start */
  .nav_title {
    -webkit-background-clip: text;
    color: transparent;
    
    &--wrap {
      position: relative;
      display: flex;
      height: 120rpx;
      font-size: 46rpx;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      background-image: url(https://resource.tuniaokj.com/images/title_bg/title44.png);
      background-size: cover;
    }
  }
  /* 标题 end */
  
  /* 底部tabbar start*/
  .footerfixed{
   position: fixed;
   width: 100%;
   bottom: 0;
   z-index: 999;
   background-color: #FFFFFF;
   box-shadow: 0rpx 0rpx 30rpx 0rpx rgba(0, 0, 0, 0.07);
  }
  
  /* 标签内容 start*/
  .tn-tag-content {
    &__item {
      display: inline-block;
      line-height: 45rpx;
      padding: 10rpx 30rpx;
      margin: 20rpx 20rpx 5rpx 0rpx;
      
      &--prefix {
        padding-right: 10rpx;
      }  
    }
  }
  /* 标签内容 end*/
  
  /* 内容图 start */
  .content-backgroup {
    z-index: -1;
  
    .backgroud-image {
      border-radius: 15rpx;
      width: 100%;
    }
  }
  /* 内容图 end */
  
  /* 商家商品 start*/
  .tn-blogger-content {
    &__wrap {
      box-shadow: 0rpx 0rpx 50rpx 0rpx rgba(0, 0, 0, 0.07);
      border-radius: 20rpx;
      margin: 15rpx;
    }
    
    &__info {
      &__btn {
        margin-right: -12rpx;
        opacity: 0.5;
      }
    }
    
    &__label {
      &__item {
        line-height: 45rpx;
        padding: 0 10rpx;
        margin: 5rpx 18rpx 0 0;
        
        &--prefix {
          color: #E83A30;
          padding-right: 10rpx;
        }
      }
      
      &__desc {
        line-height: 35rpx;
      }
    }
    
    &__main-image {
      border-radius: 16rpx 16rpx 0 0;
      
      &--1 {
        max-width: 690rpx;
        min-width: 690rpx;
        max-height: 400rpx;
        min-height: 400rpx;
      }
      
      &--2 {
        max-width: 260rpx;
        max-height: 260rpx;
      }
      
      &--3 {
        height: 212rpx;
        width: 100%;
      }
    }
    
    &__count-icon {
      font-size: 24rpx;
      padding-right: 5rpx;
    }
  }
  
  .image-book{
    padding: 150rpx 0rpx;
    font-size: 16rpx;
    font-weight: 300;
    position: relative;
  }
  .image-picbook{
    background-size: cover;
    background-repeat:no-repeat;
    // background-attachment:fixed;
    background-position:top;
    border-radius: 15rpx 15rpx 0 0;
  }
  
  /* 毛玻璃*/
  .dd-glass {
     width: 100%;
     backdrop-filter: blur(20rpx);
    -webkit-backdrop-filter: blur(20rpx);
  }
</style>
